Triumph Sprint ST 955/1050 & GT 955 RS Rear Brake Master Cylinder Repair Kit – T2020031

Got a Triumph Sprint ST, GT, or Trophy with a leaky or spongy rear brake?

This is the repair kit you need.

It's a rear brake master cylinder rebuild kit.

It's new and includes the internal bits to get your master cylinder sealing again.

It's designed for the Sprint ST 955 and 1050, the GT 955, and the RS models.

Also fits some Trophy models.

The manufacturer part number is T2020031, and it's from the brand Sprint.

It's a replacement part, not a performance upgrade—just straight OEM-style rebuild.

If you're handy with a wrench and want to save money by rebuilding instead of buying a whole new master cylinder, this kit is exactly what you're looking for.

New in the package, ready to install.